#include <db.h>

int
DB_ENV->repmgr_site(DB_ENV *env, const char *host,
    u_int port, DB_SITE **sitep, u_int32_t flags);  

The DB_ENV->repmgr_site() method returns a DB_SITE handle that defines a site's host/port network address. You use the DB_SITE handle to configure and manage replication sites.

This method allocates memory for the handle, returning a pointer to the structure in the memory to which sitep refers. To release the allocated memory and discard the handle, call the DB_SITE->close() method.

You must use the exact same host identification string and port number to refer to a given site throughout your application and on each of its sites.

The DB_ENV->repmgr_site() method may be called at any time after the environment handle has been created.

The DB_ENV->repmgr_site() method returns a non-zero error value on failure and 0 on success.